Founded in 1900, Armstrong International is a private, fifth-generation family-owned company. Throughout The Great Depression, two world wars, multiple recessions, two global pandemics, and so much more, our company has continued to evolve, expand and thrive. Today, our global enterprise has more than 3,000 employees and representatives serving the world.

As your thermal utility partner, Armstrong can satisfy your industry’s most unique requirements while helping you improve efficiency and reduce energy consumption and emissions. We bring you rugged, hardworking products, state-of-the-art technology, custom-engineered systems and services, and more than a century of knowledge and experience—all organized for your industry.